Rotor BB1 Road Steel ITA Bottom Bracket

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

You've decided that your bike's performance features could be enhanced with components selected á la carte — and that you should be able to accomplish this despite the spawn of deviant bottom bracket "standards" that have created component compatibility issues at your local bike shop. Conventional threaded bottom brackets like your Italian-threaded BB shell shouldn't foil plans to upgrade your ride. ROTOR conceived its Universal Bottom Bracket (UBB) concept to eliminate the complicated bottom bracket/crank compatibility challenge that has increasingly frustrated the mechanics at your LBS. The BB1 ITA is the "yes" component to "Is this compatible with my Italian-threaded BB shell with a 24mm axle?"

Characteristics:
  • Designed to work with ITA threaded bottom brackets
  • 100% CNC-machined, 7075 aluminum
  • Labyrinth seals prevent bearing contamination
  • Designed to work with ROTOR and Shimano 24mm cranksets

Weight: 91g


Occasionally, without notice, manufacturers change product design and/or specifications.